Lambda DNA cl857 Sam7 is isolated from infected E. coli strain W3350. Restriction enzyme-digested lambda DNA (48,502bp) may be used as a molecular weight size marker in gel analysis of nucleic acids. Lambda DNA is also a commonly used substrate in restriction enzyme activity assays. The nucleotide sequence has been determined.
Storage Buffer: 10mM Tris-HCl (pH 7.5), 10mM NaCl, 1mM EDTA.
GenBank - EMBL Accession Number: J02459.
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Reference
- Sanger, F. et al. (1982) J. Mol. Biol. 162, 729–73.